1. The Application of High Head Boiler Feed Water Pump:
This type of pump adopts the hydraulic model of high-efficiency and energy-saving products recommended by the state, which has the advantages of high efficiency, wide performance range, safe and stable operation, low noise, long life, and convenient installation and maintenance.
DG pump is a horizontal single suction multi-stage segment centrifugal pump, which can convey clean water or liquids with physical and chemical properties similar to water. It is suitable for medium and low pressure boiler water supply, but also suitable for factory or urban high pressure water supply and drainage.The conveying medium temperature is -20℃-150℃and the inlet allowable pressure is less than 0.6Mpa.
2. Description of High Head Boiler Feed Water Pump:
The material of normal temperature water is cast iron (standard material) or stainless steel. The material of high temperature water is cast steel.
The basic structure of multi-stage pump is composed of water inlet section, water outlet section, middle section, tail cover, impeller, pump body, pump shaft, bearing, sealing ring, packing function and other components.Impeller is the key part of multistage pump. Inlet section, outlet section and middle section are called the pump shell, which is the main body of the multistage pump.
Multistage pump has performance parameters such as flow, head and power. Flow rate is 3.75-185m3/h. The head of medium and low pressure water pump is 50-684m, and the head of secondary high pressure water pump is 409-1450m.
This pump adopts packing seal or mechanical seal. Generally, it is better to use a mechanical seal when the temperature exceeds 90 degrees. When in use, the position of the packing and mechanical seal must be correct, and the tightness of the packing and mechanical seal must be appropriate so that the fluid can seep drop by drop. Out is appropriate.
To know more information about our High Head Boiler Feed Water Pump, please contact with us.
